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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2011/04/13 05:42:05 UTC
[jira] [Commented] (HBASE-3763) Add Bloom Block Index Support
[ https://issues.apache.org/jira/browse/HBASE-3763?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13019176#comment-13019176 ]
stack commented on HBASE-3763:
------------------------------
So we'd load and unload blooms as we went?
> Add Bloom Block Index Support
> -----------------------------
>
> Key: HBASE-3763
> URL: https://issues.apache.org/jira/browse/HBASE-3763
> Project: HBase
> Issue Type: Improvement
> Components: io, regionserver
> Affects Versions: 0.89.20100924, 0.90.0, 0.90.1, 0.90.2
> Reporter: mikhail
> Assignee: mikhail
> Priority: Minor
> Labels: hbase, performance
> Fix For: 0.89.20100924
>
> Original Estimate: 0h
> Remaining Estimate: 0h
>
> Add a way to save HBase Bloom filters into an array of Meta blocks instead of one big Meta block, and load only the blocks required to answer a query. This will allow us faster bloom load times for large StoreFiles & pave the path for adding Bloom Filter support to HFileOutputFormat bulk load.
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